| APA | TPKD. (2012, February 15). In Acronym Geek. Retrieved 00:12, February 15, 2012, from http://www.acronymgeek.com/TPKD |
| MLA | "TPKD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TPKD>. |
| MHRA | 'TPKD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TPKD> [accessed 15 February 2012] |
| Chicago | "TPKD", http://www.acronymgeek.com/TPKD (accessed February 15, 2012). |
| CBE/CSE | TPKD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TPKD. |
| Bluebook | TPKD, http://www.acronymgeek.com/TPKD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TPKD, http://www.acronymgeek.com/TPKD (optional description here) (as of Feb. 15, 2012, 00:12). |
| AMA | TPKD. Acronym Geek. February 15, 2012, 00:12. Available at: http://www.acronymgeek.com/TPKD. Accessed February 15, 2012, 00:12. |